Description

Worcester 87161461640 Flow Sensor – Genuine Worcester Bosch Boiler Spare

The Worcester Flow Sensor 87161461640 is a brand new manufacturer replacement part designed to detect domestic hot water flow in compatible Worcester boilers. It helps the boiler recognise when hot water is being drawn, so the system can respond correctly and deliver hot water when needed. Therefore, replacing a faulty flow sensor can help restore reliable hot water performance and smoother everyday operation.

Compatible Boilers

This part is compatible with the following Worcester boiler models:

Junior Series

• 24i Junior RSF – GC No. 47-311-69
• 24i Junior RSF LPG – GC No. 47-311-71
• 28i Junior RSF – GC No. 47-311-70
• 28i Junior RSF LPG – GC No. 47-311-72

RD Series

• RD628 RSF (April 2003 Onwards) 7716130090 – GC No. 47-108-14

SI II Series

• 24SI II – GC No. 47-311-65
• 28SI II – GC No. 47-311-67

Why Choose This Product?

This brand new Worcester flow sensor offers a reliable way to restore correct hot water detection and boiler response. In addition, it helps reduce the risk of poor domestic hot water performance caused by a faulty sensor.

Delivery and Return

Order before 1 PM for same-day dispatch with standard and next-day delivery options available. Returns are accepted within 30 days if the part is unused and in its original packaging.

Frequently Asked Questions

1. What does the Worcester flow sensor do?
The flow sensor detects domestic hot water flow inside the boiler. As a result, it tells the boiler when hot water is being requested.

2. What happens if the flow sensor becomes faulty?
A faulty sensor can stop the boiler from recognising hot water demand correctly. Therefore, you may notice poor hot water response or inconsistent performance.

3. Is this a new or refurbished part?
This listing is for a brand new Worcester flow sensor. So it is suitable if you want a new replacement part for the repair.

4. Is this an original manufacturer replacement part?
Yes, this is a manufacturer replacement part designed to detect domestic hot water flow. It is intended for use in compatible Worcester boiler applications.

5. Who should install this part?
A qualified heating engineer should install the flow sensor correctly and safely. This also helps protect the boiler and ensures proper operation after fitting.